High-temperature oxidation of low-alloyed steel under glass coatings

Effect of structural order on oxidation kinetics and oxide phase evolution of Al–Zr alloys

“…The oxide layer developing on an alloy surface during thermal oxidation influences many important material properties, such as corrosion resistance, catalytic activity, adhesion, friction, wear and long-term reliability, biocompatibility, conductivity, and optical properties [1][2][3][4][5][6][7][8]. The oxide layer produced on the alloy can be amorphous or crystalline, depending on numerous factors, such as the difference between the bulk Gibbs energies of the amorphous and crystalline states of the competing oxide phases, the participating surface and interface energies, the initial lattice mismatch with the parent substrate, the oxide layer thickness, the alloy composition, and the oxidation temperature [9][10][11][12][13][14][15][16].…”

Effect of atomic structure on preferential oxidation of alloys: amorphous versus crystalline Cu-Zr

“…Metal oxides not only possess high thermal and chemical stabilities considering their fully filled s-shells [6] , but also own other favorable properties including high dielectric constants, wide bandgaps and fascinating electrical and optical properties, due to their partially filled d -shells [7][8][9] . Therefore, metal-oxide coatings are widely exploited in protective films [10] , and functional devices and related components [11] .…”

Influence of Silicon-Modified Al Powders (SiO2@Al) on Anti-oxidation Performance of Al2O3-SiO2 Ceramic Coating for Carbon Steel at High Temperature

“…Carbon steel always involves a slab reheating and hot rolling process to obtain thin carbon steel. During the reheating process, slabs suffer from serious oxidation over 1250 • C, which results in weight loss of slabs and energy waste [1][2][3]. Moreover, oxidation could potentially lead to serious problems for the surface quality of carbon steel, such as decarburization and micro-defects [4,5].…”